WS EDB, DBCP, TCP

Monolinuron, 10.0 µg/ml, Acetonitrile, 10ml

(±)-Methoxyverapamil hydrochloride,1000 µg base/mL,MeOH,1mL,

1,2,3,7,8,9-Hexachlorodibenzofuran , 1.2ml x 50ug/ml, nonane